burn daylight
基本解释
- v. 白日点灯；无益
英汉例句
- They feed almost constantly during daylight to accumulate a layer of fat that will burn slowly through the cold night.
他们在白天几乎不停地进食来积聚一层脂肪，用来在寒冷的夜晚慢慢消耗。
blog.sina.com.cn - While some gems may appear colorless in daylight, under ultraviolet light they can burn a bright blue or green.
FORBES: Cindy Chao's Butterfly Brooch Added to Smithsonian Gem Hall